package com.hamster.crmpre.util;

import org.apache.commons.codec.digest.DigestUtils;
import org.apache.commons.lang3.StringUtils;

import java.util.UUID;


public class CodeUtil {
    public static String md5Hex(String data,String salt){
        if (StringUtils.isBlank(salt)) {
            salt = data.hashCode() + "";
        }
        return DigestUtils.md5Hex(salt+ DigestUtils.md5Hex(data));
    }

    public static String generateSalt() {
        return StringUtils.replace(UUID.randomUUID().toString(),"-","");
    }
}
